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Top freelance Big Data developers available to hire

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Freelance Big Data Developer - Duc Duy Bui
Freelance Big Data Developer5.0 (438 reviews)

Freelancer, Professional with over 13 years of experience specializing in developing solutions for finance and insurance companies. My strength is learning new technologies fast and I'm a technology enthusiast.

Freelance Big Data Developer - Chinmay Mishra
Freelance Big Data Developer5.0 (290 reviews)

Application Developer in a wide variety of business applications. Particularly interested in server side technologies. Experienced in Java J2EE web application development including Content Management System (Alfresco), Portal Applications (Liferay and SharePoint). Experience in interfacing different business application using middleware servers (BizTalk, SSIS). Experience in Big Data Implementation using Spark, Scala, Hive, Hbase, and Pig. Experience in various domain like banking (credit card application), media & entertainment, Logistic and manufacturing. Specialties: Big Data Application implementation in Scala and spark using Horton works platform. Design and Implemented projects with data load up to 1 TB per hour with complex transformation.

Freelance Big Data Developer - David Schoutens
Freelance Big Data Developer5.0 (56 reviews)

Full-stack software craftsman and technical leader with over 15 years of experience. Equally adept at system design, programming, technical leadership, mentorship, and business collaboration. Have a wide breadth of technical experience, but specialize in backend API development, relational databases, and web applications. Passionate about simplicity and efficiency. I have worked at over a dozen companies large and small, in a handful of different domains. Also participated in hundreds of interviews, about half-and-half as the interviewer and the interviewee. I have given dozens of talks and training sessions on a variety of topics, mostly focusing on distributed systems, caching, and testing. My top skills are Java, SQL, testing, and refactoring. I have experience with formal academic and professional mentorship, and would love to help you skill up, solve a problem, or just nerd out with you today!

Freelance Big Data Developer - Abdurrahman ARIKAN
Freelance Big Data Developer5.0 (1 reviews)

Passionate for learning about anything related to computer networks( especially for web). Code to earn, sometimes for fun.

Freelance Big Data Developer - Ángel quintanilla
Freelance Big Data Developer4.8 (22 reviews)

MBA, Tech Lead, Technical project manager, backend developer with 15+ years in the IT area with different languages like Java, Python, .net. Developed skills in Analysis and Development of Applications for Desktop and Web, Data engineering, business intelligence, big data , Machine learning enthusiast with knowledge in the financial services industry, airlines, consulting, retail, government, telecommunications, business process, Agile and Rup Methodologies. Interested in new technologies and techniques of Management applies to I

Freelance Big Data Developer - Jonathan Eunice
Freelance Big Data Developer5.0 (340 reviews)

• Expert full-stack Python & JavaScript developer • Full DevOps: project architecture to production deployment at scale (whether VMs, Docker containers, cloud services, or on-prem) • Outstanding trouble-shooter and "OMG! Everything is on fire! HALP!!" first responder • Strong web app, data structures, data science, and visualization skills • Enjoy complex integration and automation challenges • Love mentoring. Half-price ($60/hr) for all genuine students

Freelance Big Data Developer - Syed Rehan Ali
Freelance Big Data Developer5.0 (226 reviews)

I am a Business Intelligence Consultant and Coach with over 20 years of experience in managing operations and implementing data-driven projects across multiple industries. My expertise spans Power BI, Tableau, Looker, business intelligence, project management, data analytics, and process optimization, ensuring organizations can leverage data for smarter decision-making. ➡️ CERTIFICATIONS: ♦ Microsoft Certified: Power BI Data Analyst ♦ Project Management Professional (PMP) ♦ Six Sigma Green Belt ♦ Scrum Master ♦ Scrum Product Owner ➡️ EXPERTISE IN: ♦ Power BI – Integrating, preparing, modeling, visualizing, analyzing, securing, and distributing data ♦ Business Intelligence – Data-driven insights, reporting, and automation ♦ Project Management – Waterfall & Agile methodologies ♦ Lean Six Sigma – Process optimization and efficiency improvements ♦ Data Mining – Extracting, transforming, and analyzing large datasets ♦ Dashboard Design – Creating interactive, real-time analytics solutions ➡️ TOOLS & TECHNOLOGIES: ♦ Power BI Desktop, Power BI Service, Power BI Report Server ♦ Microsoft Excel & Power Query ♦ SQL Server – Data connections & queries ♦ DAX for Big Data – Advanced calculations & analytics ♦ R Script & RStudio – Statistical analysis & predictive modeling ♦ RapidMiner – Machine learning & data mining ♦ Data Integration – Connecting, extracting, cleaning, and organizing data from various sources, including Google ♦ Automation – Streamlining workflows with Power BI dashboards and reporting solutions Power BI Portfolio & Blog 🔹 Power BI Samples: https://links.edds.com.pk/powerbi-samples 🔹 Power BI Blog Posts: https://www.edds.com.pk/category/blog/bi/microsoft-power-bi/ 📌 Long-Term Engagement Terms: https://1drv.ms/b/s!AkmOjWjLHddxhKVBJj0rfUcTPGZ2gw?e=11z3SG

Freelance Big Data Developer - Aman khurana
Freelance Big Data Developer5.0 (144 reviews)

More than 6 years of Analytics experiences across Retail, telecom and manufacturing domains.

Freelance Big Data Developer - Anupam Jain
Freelance Big Data Developer5.0 (102 reviews)

A software engineer from the Silicon Valley, I have software engineering experience of 16+ years in US and India. Now based in India, I am the CTO and Founder at Saathi Re ([https://www.saathire.com](https://www.saathire.com/)), a large data analytics platform (used by thousands of users every week) to catalyse the social impact space in India. Also been serving as part-time CTO for two US companies More: * full stack web developer (core expertise in Django/Python, Bootstrap/CSS, JQuery/Javascript) * Past: co-built a parallel web at IBM Research for the underprivileged (Spoken Web) without the need of a smart phone or PC; technically led the rural electrification initiative at IBM Research to electrify rural parts of Brunei and India; project-managed national scale project at Dimagi to deploy mobile solutions for last mile workers, including software design reviews for Bill and Melinda Gates Foundation * multiple publications on 'tech for social impact'; 7 patents at USPTO; Master-Comp. Science (USC) * meditation practitioner for 15+ years and a certified Heartfulness meditation trainer

Freelance Big Data Developer - Cory Yilmaz
Freelance Big Data Developer5.0 (106 reviews)

Sr. Software Engineer with 20 years of experience

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Frequently asked questions

How long do Big Data projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Big Data project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Big Data request on Codementor, check out our article.

How much does it cost to hire a freelance Big Data developer?

We don’t charge anything when you post a freelance hiring request for Big Data developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor Big Data developers different?

We do a comprehensive technical and communications screen of all Big Data developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Big Data developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your Big Data project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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